We service, repair or solve any indoor commercial comfort problem quickly and professionally. We service businesses in LA County, Orange County, San Bernardino County, and Riverside County. We may help you lower your utility bills, and/or help you pay for a new system with manufacturer and utility company rebates. With Energy Control HVAC you get the kind of knowledge and expertise that assures your system runs properly at all levels, and that your air vents are sized and adjusted to optimize your system's overall performance.